Granted Patent
Utility
US 4,515,672 · App. 06/516,867
Reticulate electrode and cell for recovery of metal ions
Inventors:
Gary F. Platek, Geoffrey Krug
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Jul 25, 1983
Inventors
Gary F. Platek
Geoffrey Krug
Assignee (at issue)
Eltech Systems Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.